Retrieve node copied in buffer using python

When user does a Ctrl+c on a node, how do we get it for later use, to duplicate it for instance ?

There’s a clipboard variable that can be used in Nuke for instance, but could it be used in conjonction with the ‘createNode()’ function in Natron ?

Not possible ATM. What kind of API would you expect? something like nodeCopy/nodePaste in Nuke? Please file an issue with all the details